PHUC, L. H.; HIEN, N. Q.; NGUYEN-TRUONG, H. T.; LE, H. M. Excitation Spectra of Cubic Perovskite Titanates. Communications in Physics, [S. l.], v. 32, n. 1, p. 49, 2022. DOI: 10.15625/0868-3166/16343. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/16343. Acesso em: 20 apr. 2024.